High Voltage Interlock (HVIL) connectors create a low-voltage safety loop that detects if any HV connector in an EV is disconnected. Opening the loop immediately disables HV power to prevent electrocution during service.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | HVIL+ | Interlock loop signal positive | I/O |
| 2 | HVIL- | Interlock loop signal negative | I/O |
High Voltage Interlock (HVIL) connectors create a low-voltage safety loop that detects if any HV connector in an EV is disconnected. Opening the loop immediately disables HV power to prevent electrocution during service.